Abstract
We describe a unifying framework for the systematic construction of integrable deformations of integrable σ-models within the Hamiltonian formalism. It applies equally to both the 'Yang–Baxter' type as well as 'gauged WZW' type deformations which were considered recently in the literature. As a byproduct, these two families of integrable deformations are shown to be Poisson–Lie T-dual of one another
Original language | English |
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Article number | 355203 |
Number of pages | 33 |
Journal | Journal of Physics A: Mathematical and Theoretical |
Volume | 48 |
Issue number | 35 |
DOIs | |
Publication status | Published - 12 Aug 2015 |